Self-Locking Hooks – BK
- Latch closes automatically under load. Hook will not open under load.
- The release trigger will only operate when hook is unloaded.
- Heat number identification allows full product traceability.
Product Description
| Stock No. | Model | Chain Size In. | Grade | WLL *(Lbs) | Dimensions | Weight Each (Lbs) | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| L | B | E | F | G | H | ||||||
| 590064 | BK-6-10 | 7/32″ | 100 | 2,700 | 4.3 | 1.1 | 0.87 | 0.39 | 0.59 | 0.83 | 1.1 |
| 590066 | BK-7/8-10 | 9/32″ | 100 | 4,300 | 5.4 | 1.5 | 1.1 | 0.43 | 0.67 | 1.0 | 2.0 |
| 590066 | BK-7/8-10 | 5/16″ | 100 | 5,700 | 5.4 | 1.5 | 1.1 | 0.43 | 0.67 | 1.0 | 2.0 |
| 590068 | BK-10-10 | 3/8″ | 100 | 8,800 | 6.6 | 1.7 | 1.3 | 0.51 | 0.83 | 1.2 | 3.3 |
| 590069 | BK-13-10 | 1/2″ | 100 | 15,000 | 8.1 | 2.1 | 1.7 | 0.63 | 1.2 | 1.5 | 6.2 |
| 590070 | BK-16-10 | 5/8″ | 100 | 22,600 | 10 | 2.4 | 2.2 | 0.79 | 1.5 | 1.9 | 12.3 |
| 590071 | BK-18/20-10 | 3/4″ | 100 | 35,300 | 11.4 | 2.7 | 2.4 | 0.87 | 1.7 | 2.5 | 18.3 |
| 590073 | BK-22-10 | 7/8″ | 100 | 42,700 | 12.6 | 3.1 | 2.8 | 0.9 | 2.0 | 2.4 | 24.9 |
| 590074 | BK-26-10 | 1″ | 100 | 59,700 | 13.5 | 3.9 | 3.1 | 1.0 | 2.1 | 2.7 | 36.4 |
| 590479 | BK-26-10 OFFS** | 1″ | 100 | 59,700 | 13.5 | 3.9 | 3.1 | 1.0 | 2.1 | 2.7 | 36.4 |
| 590477*** | BK-32-8 | 1 1/4″ | 80 | 72,300 | 15.7 | 4.7 | 3.5 | 1.2 | 2.4 | 3.4 | 52.5 |
** DNV 2.7-1 Type Approval
*** Available only in the traditional Classic yellow color